<span lang="EN-US">One of the obstacles in determining constant proportional integral derivative (PID) control system for stability Hexacopter is due to dynamic response system. Changing speed and direction aircraft's motion through throttle translated into a concept set-point change. If you have used PID control, which constant, cannot adjust changes set-points or external influences, re...

<p style='text-indent:20px;'>This paper recalls a partial differential equations system, which is the linearization of recognized fluid-elasticity interaction three-dimensional model. A collection regularity results for traces fluid variable on interface between body and established, in case suitable boundary dissipation present. These estimates are geared toward ensuring well-posedness R...

Abstract Conversational recommender system (CRS) needs to be seamlessly integrated between the two modules of recommendation and dialog, aiming recommend high-quality items users through multiple rounds interactive dialogs. Items can typically refer goods, movies, news, etc. Through this form express their preferences in real time, fully understand user’s thoughts corresponding items. Although ...

We assessed changes in ultrastructure, membrane lipid peroxidation and antioxidant systems for cucumbner seedlings subjected to low temperature stress (day/night temperature of 8 oC /5 oC) that had been either pre-treated with 10% PEG for 2 days or not. We found extensive cell structure damage in the non-treated seedlings, whereas the seedlings pretreated with PEG to simulate drought remain...